linux-kernel - Re: [PATCH v2 2/9] PCI/DPC: Prefix dmesg logs with PCIe service name

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Date:   Fri, 3 May 2019 10:44:46 -0600
From:   Keith Busch <kbusch@...nel.org>
To:     Frederick Lawler <fred@...dlawl.com>
Cc:     "bhelgaas@...gle.com" <bhelgaas@...gle.com>,
        "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "mika.westerberg@...ux.intel.com" <mika.westerberg@...ux.intel.com>,
        "lukas@...ner.de" <lukas@...ner.de>,
        "andriy.shevchenko@...ux.intel.com" 
        <andriy.shevchenko@...ux.intel.com>,
        "Busch, Keith" <keith.busch@...el.com>,
        "mr.nuke.me@...il.com" <mr.nuke.me@...il.com>,
        "liudongdong3@...wei.com" <liudongdong3@...wei.com>,
        "thesven73@...il.com" <thesven73@...il.com>
Subject: Re: [PATCH v2 2/9] PCI/DPC: Prefix dmesg logs with PCIe service name

On Thu, May 02, 2019 at 08:59:39PM -0700, Frederick Lawler wrote:
> +#define dev_fmt(fmt) "DPC: " fmt
> +

> @@ -110,7 +111,7 @@ static int dpc_wait_rp_inactive(struct dpc_dev *dpc)
> +		pci_warn(pdev, "DPC root port still busy\n");

> @@ -229,18 +229,17 @@ static irqreturn_t dpc_handler(int irq, void *context)
> +	pci_warn(pdev, "DPC %s detected\n",

> @@ -328,11 +327,11 @@ static int dpc_probe(struct pcie_device *dev)
> +	pci_info(pdev, "DPC error containment capabilities: Int Msg #%d, RPExt%c PoisonedTLP%c SwTrigger%c RP PIO Log %d, DL_ActiveErr%c\n",

Since you've already prefixed each print with "DPC: ", the extra "DPC"
in the above prints is redundant.